Results 51 to 60 of about 6,500 (214)
Photoreceptor Outer Segment-like Structures in Long-Term 3D Retinas from Human Pluripotent Stem Cells. [PDF]
, 2017 The retinal degenerative diseases, which together constitute a leading cause of hereditary blindness worldwide, are largely untreatable. Development of reliable methods to culture complex retinal tissues from human pluripotent stem cells (hPSCs) could ...
Angueyra, Juan M +9 more
core +1 more source
Frontiers in Neuroanatomy, 2022 Snakes of the Viperidae family have retinas adapted to low light conditions, with high packaging of rod-photoreceptors containing the rhodopsin photopigment (RH1), and three types of cone-photoreceptors, large single and double cones with long-wavelength
Juliana H. Tashiro +2 more
doaj +1 more source
A two-step method for identifying photopigment opsin and rhodopsin gene sequences underlying human color vision phenotypes. [PDF]
, 2020 PurposeTo present a detailed, reliable long range-PCR and sequencing (LR-PCR-Seq) procedure to identify human opsin gene sequences for variations in the long wavelength-sensitive (OPN1LW), medium wavelength-sensitive (OPN1MW), short wavelength-sensitive (
Atilano, Shari R +3 more
core +1 more source
Ciliary photoreceptors in the cerebral eyes of a protostome larva [PDF]
, 2011 BACKGROUND: Eyes in bilaterian metazoans have been described as being composed of either ciliary or rhabdomeric photoreceptors. Phylogenetic distribution, as well as distinct morphologies and characteristic deployment of different photopigments (ciliary
Yale J Passamaneck +4 more
core +3 more sources
Environmental Toxicology and Chemistry, EarlyView.Abstract There is increasing concern regarding pollutants disrupting the vertebrate thyroid hormone (TH) system, which is crucial for development. Thus, identification of TH system–disrupting chemicals (THSDCs) is an important requirement in the Organisation for Economic Co‐operation and Development (OECD) testing framework.
Lisa Gölz +9 more
wiley +1 more source
The deduced amino-acid sequence of opsin from rabbit rod photoreceptors
Gene, 1995 The amino acid (aa) sequence of rabbit opsin from rod photoreceptor cells was determined by direct aa sequencing and conceptual translation from the cDNA. The cDNA (1198 bp) containing the complete coding region encodes a 348-aa opsin protein. Of the 16 rod cell opsins that are known, rabbit opsin is most similar to human opsin (96.3% identity at the ...
Departments of Ophthalmology, University of Florida, Gainesville, FL 32610-0284, USA ( host institution ) +5 more
openaire +3 more sources
Visual predation during springtime foraging of the North Atlantic right whale (Eubalaena glacialis) [PDF]
, 2017 Author Posting. © The Author(s), 2017. This is the author's version of the work. It is posted here under a nonexclusive, irrevocable, paid-up, worldwide license granted to WHOI. It is made available for personal use, not for redistribution.
Baumgartner, Mark F. +4 more
core +1 more source
A supramolecular assembly of cone‐specific G‐protein and cryptochrome 4a on lipid bilayer
The FEBS Journal, EarlyView.Immobilized phospholipid bilayers on a sensor chip surface serve as membrane platform to investigate critical protein–lipid and protein–protein interaction processes by surface plasmon resonance. The putative magnetoreceptor cryptochrome 4a and the myristoylated cone‐specific G‐protein α‐subunit (Gtα) bind with high affinity to immobilized lipid ...
Ümmügülsüm Güzelsoy‐Flügge +3 more
wiley +1 more source
Flavonoids enhance rod opsin stability, folding, and self-association by directly binding to ligand-free opsin and modulating its conformation [PDF]
Journal of Biological Chemistry, 2019 Rhodopsin (Rho) is a visual G protein-coupled receptor expressed in the rod photoreceptors of the eye, where it mediates transmission of a light signal into a cell and converts this signal into a nerve impulse. More than 100 mutations in Rho are linked to various ocular impairments, including retinitis pigmentosa (RP). Accordingly, much effort has been
Joseph T. Ortega +2 more
openaire +2 more sources
The hidden science of haptics: A pedagogical review of tactile evaluation in cosmetics
International Journal of Cosmetic Science, EarlyView.This review explores the physiological basis of tactile perception and critically examines classical and emerging sensory methods used in cosmetics, advocating for broader methodological integration and recognition of sensory analysis in the field. Abstract Sensory analysis is a cornerstone of cosmetic development, yet remains underrepresented in peer ...
Morgane Postec +2 more
wiley +1 more source